Human Life Cycle Essay Example | Topics and Well Written Essays - 3250 words

Human Life Cycle - Essay Example To be specific, women do not usually develop facial hairs like their male counterparts on their faces as a sign of puberty at common instances (Bolin & Whelehan, 1999). During pre-puberty stages, the development of female body takes place with the initial development of the breasts. It is a common phenomenon among female approaching their adolescence. In the stage of the pre-pubertal development, nipple enlargement occurs with the enlargement of the breasts and enlargement of the projected areola. With the maturity of the female, the breasts develop and the nipple appears to be the second mount. The development of breasts does not take place among males at such an apparent rate though. However, their chests expand as a sign of development at the time of their puberty (Bolin & Whelehan, 1999). In both females and males, the development of pubic hair is quite common. However, for females, the pubic hair grows sparsely along both sides of the labia, wherein with pigmentation, the hairs become coarse and curls as well as spreads to the medial of the thighs. For males, the pubic hair grows below the penis around the testes. The pubic hairs grow in the genital areas for both the sexes as a representation of the secondary sex characteristics (Bolin & Whelehan, 1999). The rate of women fertility is reduced during the late 20s and has a substantiate rate of decrease during the late 30s. Probabilities of pregnancy are high among women who are between the ages of 19-26 years than the women who are in their 30s. The female reproductive system is observed to age faster than any other organs. Even though the average age of menopause is 51 years for women, the reproductive system starts ageing at the age of 20s itself. Observably, there is a gradual as well as the drastic loss of fertility after the age of 35 years in females. Conversely, women maintain a regular ovulatory menstrual cycle even after 40s although the rate of fertility declines at an earlier age

Sensory Perceptions Essay Example | Topics and Well Written Essays - 500 words - 13

Sensory Perceptions - Essay Example A person’s knowledge will determine if he perceives information on people or things as accurate or inaccurate (Robinson, 1994). Perception refers to people’s sensory knowledge of the surrounding and entails both actions in reaction to stimuli or detection of environmental stimuli. Perceptual processes enable humans to acquire information about elements and properties of the surrounding, and also enable individuals to operate within their surroundings. The perceptual processes determine the accuracy or inaccuracy of a person’s sensory information. In addition, interpretation is created to divulge relationships, and meanings of people’s natural and cultural heritage, through involvement with landscapes and sites, artifacts, and objects. It also depicts how people perceive different circumstances through beliefs and thoughts. Interpretation helps people to believe whether sensory information is accurate or inaccurate (Robinson, 1994). The factors that may play a part in determining the accuracy of sensory information include reliability of observed facts, source of data and cognitive capacity, and the brain and interpretation of received data. The reliability of observed facts will play a role in determining if sensory information is accurate. Receiving sensory information through precise observations will give information and facts that are essential for accurate sensory perception or thinking connection. Also, source of data and cognitive capacity contributes to the accurateness of sensory information. The source of information or data should be got through the sense of touch, sight, smell, and hearing to acquire precise sensory information (Foster, 2000). An individual’s senses must be extremely sensitive to function like gauges, lenses, particle detectors, gauges, and amplifiers to nourish the brain to create accurate sensory perception of the received information. The brain and interpretation of received data also determines